18351-7539 JSP 775 (HD 169838)
18h 35m 08.84s -75° 39' 13.0" P.A. 153.00 sep 1.8 mag 9.64,10.90 Sp A9IV/V dist. 628.93 pc (2051.57 l.y.)
Coord 2000 |
18351-7539 |
|
Discov num |
JSP 775 |
|
Comp |
|
|
Coord arcsec 2000 |
18 35 08.84 -75 39 13.0 |
|
Date first |
1928 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
154 |
|
Pa last |
152.5 |
|
P.A. Now (θ) |
152.5° |
|
Sep first |
1.9 |
|
Sep last |
1.793 |
|
Sep. Now (ρ) |
1.793" |
|
Mag pri |
9.64 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
1.26 |
|
Spectral class |
A9IV/V (white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+011 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 169838 |
|
Constellation |
Octans |
|
SAO |
257604 |
|
HIP |
91114 |
|
Tycho2 |
9445-01830-1 |
|
Gaia DR2 |
6413669440436624000 |
|
HD |
169838 |
|
CP |
CP-75 1423 |
|
Distance |
628.93 |
|
Distance ly |
2051.57 |
|